| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.95 | 10.418% | $116.9879 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $123.60 | 3.453% | $127.8679 | $127.87 | $127.85 | $127.90 |
| Purchase #3 | $64.84 | 8.801% | $70.5466 | $70.55 | $70.55 | $70.50 |
| Purchase #4 | $246.35 | 10.479% | $272.165 | $272.17 | $272.15 | $272.20 |
| Purchase #5 | $132.61 | 4.345% | $138.3719 | $138.37 | $138.35 | $138.40 |
| Purchase #6 | $159.68 | 4.469% | $166.8161 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $15.92 | 5.167% | $16.7426 | $16.74 | $16.75 | $16.70 |
| 7 purchase totals = | $848.95 | $909.4980 | $909.51 | $909.45 | $909.50 | |